1 files changed, 89 insertions, 0 deletions
diff --git a/krdc/kremoteview.cpp b/krdc/kremoteview.cpp
new file mode 100644
index 00000000..fab9ed29
--- /dev/null
+++ b/krdc/kremoteview.cpp
@@ -0,0 +1,89 @@
+/***************************************************************************
+                   kremoteview.cpp  -  widget that shows the remote framebuffer
+                             -------------------
+    begin                : Wed Dec 26 00:21:14 CET 2002
+    copyright            : (C) 2002-2003 by Tim Jansen
+    email                : [email protected]
+ ***************************************************************************/
+
+/***************************************************************************
+ *                                                                         *
+ *   This program is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU General Public License as published by  *
+ *   the Free Software Foundation; either version 2 of the License, or     *
+ *   (at your option) any later version.                                   *
+ *                                                                         *
+ ***************************************************************************/
+
+#include "kremoteview.h"
+
+KRemoteView::KRemoteView(QWidget *parent,
+			 const char *name,
+			 WFlags f) :
+	QWidget(parent, name, f),
+        m_status(REMOTE_VIEW_DISCONNECTED) {
+}
+
+enum RemoteViewStatus KRemoteView::status() {
+	return m_status;
+}
+
+void KRemoteView::setStatus(RemoteViewStatus s) {
+	if (m_status == s)
+		return;
+
+	if (((1+(int)m_status) != (int)s) &&
+	    (s != REMOTE_VIEW_DISCONNECTED)) {
+		// follow state transition rules
+
+		if (s == REMOTE_VIEW_DISCONNECTING) {
+              	    if (m_status == REMOTE_VIEW_DISCONNECTED)
+			return;
+		}
+		else {
+			Q_ASSERT(((int) s) >= 0);
+			if (((int)m_status) > ((int)s) ) {
+				m_status = REMOTE_VIEW_DISCONNECTED;
+				emit statusChanged(REMOTE_VIEW_DISCONNECTED);
+			}
+			// smooth state transition
+			int origState = (int)m_status;
+			for (int i = origState; i < (int)s; i++) {
+				m_status = (RemoteViewStatus) i;
+				emit statusChanged((RemoteViewStatus) i);
+			}
+		}
+	}
+	m_status = s;
+	emit statusChanged(m_status);
+}
+
+KRemoteView::~KRemoteView() {
+}
+
+bool KRemoteView::supportsScaling() const {
+	return false;
+}
+
+bool KRemoteView::supportsLocalCursor() const {
+	return false;
+}
+
+void KRemoteView::showDotCursor(DotCursorState) {
+}
+
+DotCursorState KRemoteView::dotCursorState() const {
+	return DOT_CURSOR_OFF;
+}
+
+bool KRemoteView::scaling() const {
+	return false;
+}
+
+void KRemoteView::enableScaling(bool) {
+}
+
+void KRemoteView::switchFullscreen(bool) {
+}
+
+#include "kremoteview.moc"